CN103598069B - The dual-purpose unit of a kind of small-sized portable spray drip irrigation - Google Patents
The dual-purpose unit of a kind of small-sized portable spray drip irrigation Download PDFInfo
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- CN103598069B CN103598069B CN201310515933.XA CN201310515933A CN103598069B CN 103598069 B CN103598069 B CN 103598069B CN 201310515933 A CN201310515933 A CN 201310515933A CN 103598069 B CN103598069 B CN 103598069B
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- drip irrigation
- irrigation
- spray
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The invention discloses the dual-purpose unit of a kind of small-sized portable spray drip irrigation, can spray easily according to the demand of Different Crop or different terrain, the conversion of two kinds of irrigation methods of drip irrigation, and can realize spray, two kinds of operating conditions of drip irrigation. Unit comprises portable spray drip irrigation vehicle, spray irrigation system and drip irrigation system, and portable spray drip irrigation vehicle comprises small handcart, diesel engine, self priming pump, fertilizer spreading tank, filter, in unit, the type selecting of equipment need meet sprinkling irrigation, drip irrigation operation demand separately. This system header adopted fast and connects with being connected of mobile arm. When unit is in the time that sprinkling irrigation operating mode is moved, connecting pipe and shower nozzle, when unit is in the time that drip irrigation operating mode is moved, connect drip irrigation zone. The present invention has compact conformation, conveniently moving, the advantage of energy-saving consumption-reducing. Meanwhile, this irrigation unit has been expanded light little unit adaptive functions, is conducive to improve the agricultural equipment technical merit of China.
Description
Technical field
The invention belongs to the key equipment of water-saving irrigation, be applicable to solve and irrigate unit function singleness, problem that adaptability is not strong, refer in particular to the dual-purpose unit of a kind of small-sized portable spray drip irrigation.
Background technology
Present stage, sprinkler irrigation technique and drip irrigation technique are the principal modes of China's water-saving irrigation, are also the comparatively advanced irrigation techniques that generally acknowledge countries in the world. Wherein, spray irrigation system is mainly applicable to the plantation of the dense planting such as barley, wheat crop, has water-saving, saving of labor, strong adaptability; Be convenient to the advantage such as mechanization, automation control. Drip irrigation system is mainly applicable to cotton, the contour bar strip of tomato broadcasts the plantation of crop, have water saving, energy-conservation, pour water evenly, the advantage such as strong adaptability, also can combine with fertilising, realize water and fertilizer synchronization.
Also there is its weak point in spray irrigation system and drip irrigation system. The shortcoming of spray irrigation system, particularly permanent sprinkler system show as sprinkling irrigation be limited in scope, operating cost is high, consume labour many, irrigation efficiency is low. The major defect of drip irrigation system is many for consuming drip irrigation material, and douche is easy to stop up, and suitable variety of crops is limited, has limited to its scope of application. At present, also there is the problem that function singleness, adaptability are not strong in existing irrigation unit, therefore, the dual-purpose unit of a kind of small-sized portable spray drip irrigation of development, according to different use occasions, performance spray, drip irrigation advantage, tool is of great significance.
Through retrieval, the at present relevant patent of declaring also. The present invention has compact conformation, conveniently moving, and energy-saving consumption-reducing, adaptable advantage, belongs to a kind of technological innovation.
Summary of the invention
The problem that the present invention is the existing irrigation unit function singleness of solution, adaptability is not strong，A kind of small-sized portable spraying drip irrigation equipment group is provided, can sprays easily, the conversion of two kinds of irrigation methods of drip irrigation, realize spray, two kinds of operating conditions of drip irrigation, set structure compactness, conveniently moving, has expanded the adaptive functions of light little unit.
The technical solution adopted in the present invention is: comprise portable spray drip irrigation vehicle, spray irrigation system and drip irrigation system; Portable spray drip irrigation vehicle comprises small handcart, diesel engine, self priming pump, fertilizer spreading tank, filter, and diesel engine is fixedly equipped with in one end of small handcart, and a side of diesel engine is equipped with self priming pump, and diesel engine is connected with self priming pump through belt pulley, Diesel Driven self priming pump; The outlet pipe place of self priming pump connects the valve two of filter, valve one and the sprinkling irrigation path of drip irrigation path by pipeline, the connected mode of filter, valve one and valve two is after filter and valve one are connected in series and valve two is connected in parallel, and then the water outlet of pipeline connects snap joint; Described through snap joint connection spray irrigation system or drip irrigation system. The connection of all parts on portable spray drip irrigation vehicle is adopted and is connected with steel tube. When described snap joint connects spray irrigation system, between snap joint and mobile arm, Pressure gauge one is set, on sprinkler lateral, connect multiple shower nozzles, described shower nozzle is connected with sprinkler lateral after connecting successively by vertical tube, three-way connection and three-legged support, and the tail end of sprinkler lateral connects plug. When described snap joint connects drip irrigation system, between snap joint and drip irrigation arm, Pressure gauge two is set, connecting tee joint on the end of drip irrigation arm, the auxiliary pipe of drip irrigation of uniform water outlet mouthpiece is installed by three-way connection, on the water outlet mouthpiece of the auxiliary pipe of drip irrigation, connect drip irrigation zone respectively, on drip irrigation zone, be uniformly distributed water dropper. The connection of spray irrigation system parts each with drip irrigation system adopts flexible pipe to be connected
When the present invention works, will connect the valve of fertilizer spreading tank and the valve closing of drip irrigation path, the valve opening of sprinkling irrigation path, stem is connected by snap joint with mobile arm, realizes the sprinkling irrigation operation to farmland. If desired while implementing drip irrigation operation, the valve closing of sprinkling irrigation path, opens drip irrigation path valve and fertilizer spreading tank valve, and filter and fertilizer spreading tank are normally moved, and drip irrigation is propped up tube end and is connected by snap joint with unit stem, realizes drip irrigation operation. After job site finishes, mobile trolley is to the next location that needs irrigation, and unit continues operation.
Described in the self priming pump that the present invention adopts, self priming pump is with 15m3/ h flow, 25m lift is design point operating point, 0.8QOperating point is that flow is 12m3When/h, lift is 30m, 1.2QOperating point is that flow is 18m3When/h, lift is 20m, and two design point flow difference are 6m3/ h, lift difference is 10m, has steeper flow-head curve. And this pump average efficiency is high, can reach more than 60%, can meet better sprinkling irrigation, drip irrigation operating condition separately.
The fertilizer apparatus that the present invention adopts, adopts " negative pressure inhalation ", utilizes the negative pressure at pump water inlet place, at water inlet pipe upper side, fertilzer sucking pipe is installed, and fertilzer sucking pipe connects fertilizer spreading tank, and fertilzer sucking pipe is provided with valve, and fertilizer spreading tank is located at dolly outside, is placed on ground; The water inlet pipe place that described fertilzer sucking pipe connects self priming pump is provided with filtering screen. Filtering screen act as, and in the time that fluid is flowed through, stops its inner impurity, purifies water and the normal object of working of other equipment of protection system to reach.
The advantage of patent of the present invention is: realize the Double-working-condition operation of unit, and unit conveniently moving, strong adaptability, easy and simple to handle, operating cost is lower. Compare other spray drip irrigation systems, unit compact overall structure, simple, saves energy consumption.
Brief description of the drawings
Fig. 1 is the structural representation of the portable spray of the present invention drip irrigation vehicle;
Fig. 2 is spray irrigation system schematic diagram of the present invention;
Fig. 3 is drip irrigation system schematic diagram of the present invention.
In figure, 1. small handcart, 2. diesel engine, 3. self priming pump, 4. belt pulley, 5. fertilizer spreading tank, 6. valve, 7. filter, 8. valve one, 9. valve two, 10. snap joint, 11. sprinkler laterals, 12. Pressure gauge one, 13. shower nozzles, 14. vertical tubes, 15. three-way connections, 16. three-legged supports, 17. plugs, 18. drip irrigation arms, 19. Pressure gauges two, 20. three-way connections, the auxiliary pipe of 21. drip irrigation, 22. drip irrigation zones, 23. water droppers.
Detailed description of the invention
A kind of portable spray drip irrigation vehicle, by reference to the accompanying drawings 1, it comprises small handcart 1, diesel engine 2, self priming pump 3, fertilizer spreading tank 5, filter 7 and each valve, one side of small handcart 1 is fixedly equipped with diesel engine 2, one side of diesel engine 2 is equipped with self priming pump 3, diesel engine 2 is connected with self priming pump 3 through belt pulley 4, and diesel engine 2 drives self priming pump 3; The water inlet pipe upper side of self priming pump 3 is installed fertilzer sucking pipe, and fertilzer sucking pipe connects fertilizer spreading tank 5, and fertilzer sucking pipe is provided with valve 6, and fertilizer spreading tank 5 is located at dolly outside, is placed on ground; The water inlet pipe place that described fertilzer sucking pipe connects self priming pump 3 is provided with filtering screen. The outlet pipe place of self priming pump 3 connects the valve 29 of filter 7, valve 1 and the sprinkling irrigation path of drip irrigation path by pipeline, the connected mode of filter 7, valve 1 and valve 29 is after filter 7 and valve 1 are connected in series and valve 29 is connected in parallel, and then the water outlet of pipeline connects snap joint 10; Describedly connect spray irrigation system or drip irrigation system through snap joint 10.
Embodiment 1, in the time that the present invention realizes spray irrigation system operation, self priming pump 3 water inlet pipes stretch into river course or irrigation canals and ditches, and self priming pump of the present invention is to have steeper flow-head curve, and average efficiency is high, can better meet sprinkling irrigation, drip irrigation operating condition separately.
Unit power is provided by diesel engine 2, the valve 6 of closing control fertilizer spreading tank 5, the valve 29 of unlatching sprinkling irrigation path, close the valve 1 of drip irrigation path, connect sprinkler lateral 11 by snap joint, shown in Fig. 2, the sprinkler lateral 11 of configuration determines with irrigation area.
Embodiment 2, while implementing drip irrigation operation as needs, Open valve 6, adopt " negative pressure inhalation " fertilising, fertilizer is incorporated in sprinkling irrigation water under the negative pressure of self priming pump 3 suction inlets, close the valve 29 of sprinkling irrigation path, open the valve 1 of drip irrigation path, the water that makes the to spray filter 7 of flowing through filters, and filter 7 is automatic backwashing type filter, work capable of circulation. After filter 7, connect drip irrigation arm 18 through snap joint, as shown in Figure 3, connect drip irrigation zone 22 by auxiliary pipe 21, can realize drip irrigation operation.
Claims (7)
1. the dual-purpose unit of small-sized portable spray drip irrigation, comprises portable spray drip irrigation vehicle, spray irrigation system and drip irrigation system; Portable spray drip irrigation vehicle comprises small handcart (1), diesel engine (2), self priming pump (3), fertilizer spreading tank (5), filter (7), it is characterized in that, diesel engine (2) is fixedly equipped with in one end of small handcart (1), one side of diesel engine (2) is equipped with self priming pump (3), diesel engine (2) is connected with self priming pump (3) through belt pulley (4), and diesel engine (2) drives self priming pump (3); The outlet pipe place of self priming pump connects the valve two (9) of filter (7), valve one (8) and the sprinkling irrigation path of drip irrigation path by pipeline, the connected mode of filter (7), valve one (8) and valve two (9) is after filter (7) and valve one (8) are connected in series and valve two (9) is connected in parallel, and then the water outlet of pipeline connects snap joint (10); Connect spray irrigation system or drip irrigation system through described snap joint (10); Water inlet pipe upper side at described self priming pump (3) is installed fertilzer sucking pipe, and fertilzer sucking pipe connects fertilizer spreading tank (5), and fertilzer sucking pipe is provided with valve (6), and fertilizer spreading tank (5) is located at dolly outside, is placed on ground; Described self priming pump (3) is with 15m3/ h flow, 25m lift is design point operating point, 0.8QOperating point is that flow is 12m3When/h, lift is 30m, 1.2QOperating point is that flow is 18m3When/h, lift is 20m, and two design point flow difference are 6m3/ h, lift difference is 10m, has steep flow-head curve.
2. the dual-purpose unit of the small-sized portable spray drip irrigation of one according to claim 1, it is characterized in that, when described snap joint (10) connects spray irrigation system, between snap joint (10) and mobile arm (11), Pressure gauge one (12) is set, at the upper multiple shower nozzles (13) that connect of sprinkler lateral (11), described shower nozzle (13) is connected with sprinkler lateral (11) after connecting successively by vertical tube (14), three-way connection (15) and three-legged support (16), and the tail end of sprinkler lateral (11) connects plug (17).
3. the dual-purpose unit of the small-sized portable spray drip irrigation of one according to claim 1, it is characterized in that, when described snap joint (10) connects drip irrigation system, between snap joint (10) and drip irrigation arm (18), Pressure gauge two (19) is set, connecting tee joint (20) on the end of drip irrigation arm (18), the auxiliary pipe of drip irrigation (21) of uniform water outlet mouthpiece is installed by three-way connection (20), on the water outlet mouthpiece of the auxiliary pipe of drip irrigation (21), connect respectively drip irrigation zone (22), on drip irrigation zone (22), be uniformly distributed water dropper (23).
4. the dual-purpose unit of the small-sized portable spray drip irrigation of one according to claim 1, is characterized in that, all parts on portable spray drip irrigation vehicle is connected to steel pipe and connects.
5. the dual-purpose unit of the small-sized portable spray drip irrigation of one according to claim 1, is characterized in that, the water inlet pipe place that described fertilzer sucking pipe connects self priming pump (3) is provided with filtering screen.
6. the dual-purpose unit of the small-sized portable spray drip irrigation of one according to claim 2, is characterized in that, the connection of each parts of described spray irrigation system adopts flexible pipe to connect.
7. the dual-purpose unit of the small-sized portable spray drip irrigation of one according to claim 3, is characterized in that, the connection of each parts of described drip irrigation system adopts flexible pipe to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310515933.XA CN103598069B (en) | 2013-10-29 | 2013-10-29 | The dual-purpose unit of a kind of small-sized portable spray drip irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310515933.XA CN103598069B (en) | 2013-10-29 | 2013-10-29 | The dual-purpose unit of a kind of small-sized portable spray drip irrigation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103598069A CN103598069A (en) | 2014-02-26 |
| CN103598069B true CN103598069B (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310515933.XA Expired - Fee Related CN103598069B (en) | 2013-10-29 | 2013-10-29 | The dual-purpose unit of a kind of small-sized portable spray drip irrigation |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104067755A (en) * | 2014-06-12 | 2014-10-01 | 上海华维节水灌溉有限公司 | Movable irrigation and fertilization head |
| CN104521698B (en) * | 2014-12-06 | 2017-01-25 | 西北农林科技大学 | Light-small automatic walk canal feeding type irrigator |
| CN105320136B (en) * | 2015-11-13 | 2018-03-06 | 江苏大学 | A kind of discontinuity drags sprinkling irrigation unit control system and control method |
| CN107318601A (en) * | 2017-06-30 | 2017-11-07 | 江苏大学 | A kind of dual-purpose pair of torch-type mobile sprinkler of small-sized liquid manure |
| CN111213575B (en) * | 2020-02-14 | 2022-04-26 | 江苏大学 | Spraying system with high atomization effect and operation method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2567952Y (en) * | 2001-05-18 | 2003-08-27 | 夏博燕 | Self-sucking spray (dripping) irrigation fertilizer applicator |
| CN2634813Y (en) * | 2003-02-18 | 2004-08-25 | 曲靖市农业机械技术推广站 | Drip irrigation micro spraying irrigation machine for irrigation, fertilizer application and pesticide application |
| CN2674840Y (en) * | 2004-02-25 | 2005-02-02 | 卢峰 | Improved quick-connecting joint for spray and drop irrigation |
| CN201168484Y (en) * | 2008-03-21 | 2008-12-24 | 林振德 | Sprinkler drip irrigation filter |
| CN102668947B (en) * | 2012-05-10 | 2015-01-07 | 鲁东大学 | Water-air coupled high-efficient irrigation system |
| CN202857454U (en) * | 2012-08-31 | 2013-04-10 | 江苏吟春碧芽股份有限公司 | Water-saving spray and drip irrigation system for tea garden |
| CN203735059U (en) * | 2013-10-29 | 2014-07-30 | 江苏大学 | Light and small movable spray and drop irrigation dual-purpose unit |
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2013
- 2013-10-29 CN CN201310515933.XA patent/CN103598069B/en not_active Expired - Fee Related
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| CN103598069A (en) | 2014-02-26 |
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Granted publication date: 20160525 Termination date: 20161029 |